public TopInfo(GameObject obj, TopInfoShow show, CharacterStatus statu)
{
charObj = obj;
topShow = show;
status = statu;
charTf = obj.transform;
fsm = obj.GetComponent <AI.FSM.BaseFSM>();
}
protected override bool Evaluate(BaseFSM fsm)
{
if (fsm.targetPlayer == null)
{
return(false);
}
//玩家离开攻击范围
if (Vector3.Distance(fsm.transform.position, fsm.targetPlayer.transform.position) > fsm.sightDistance)
{
return(true);
}
return(false);
}
///<summary>条件检测</summary>
public virtual void Reason(BaseFSM fsm)
{
for (int i = 0; i < triggers.Count; i++)
{
//如果当前条件满足，则切换到对应的状态
if (triggers[i].HandleTrigger(fsm))
{
//根据条件获取状态ID
var stateID = GetOutputState(triggers[i].triggerid);
//通过状态机切换状态
fsm.ChangActiveState(stateID);
return;
}
}
}
//往返
private void PingPongPatrolling(BaseFSM fsm)
{
//A B C …… A B C
if (Vector3.Distance(fsm.transform.position, fsm.wayPoints[index].position) < 0.5f)
{
//索引反转：0 1 2 …… 1 0
// A B C …… C B A
//数组反转：0 1 2 …… 0 1 2
Array.Reverse(fsm.wayPoints);
index++;
index = (index + 1) % fsm.wayPoints.Length;
}
//移动
fsm.MoveToTarget(fsm.wayPoints[index].position, fsm.walkSpeed, 0);
}
public override bool HandleTrigger(BaseFSM basefsm)
{
bool b = true;
if (basefsm.targetObj != null)
{
b = Vector3.Distance(basefsm.transform.position, basefsm.targetObj.position) > basefsm.sightDistance;
if (b)
{
basefsm.targetObj = null;
}
return(b);
}
return(b);
}
public override void Action(BaseFSM fsm)
{
base.Action(fsm);
if (Vector3.Distance(fsm.transform.position, fsm.wayPoints[index]) <= 0.5)
{
if (index == fsm.wayPoints.Length - 1)
{
fsm.isPathfindingComplete = true;
return;
}
index = (index + 1) % fsm.wayPoints.Length;
}
fsm.transform.LookPosition(fsm.wayPoints[index], 50);
fsm.transform.position = Vector3.MoveTowards(fsm.transform.position, fsm.wayPoints[index], fsm.runSpeed * Time.deltaTime);
}
public override void Action(BaseFSM basefsm)
{
//1.条件需要有追逐的目标
if (basefsm.targetObj != null)
{
//2.播放追逐动画
basefsm.PlayAnimation(basefsm.animParams.Run);
basefsm.MoveToTarget(basefsm.targetObj.position, basefsm.moveSpeed, basefsm.chState.attackDistance);
//3.主要控制追的速度，靠近的距离==攻击距离
}
else
{
return;
}
}
//单次
private void OncePatrolling(BaseFSM fsm)
{
//A B C
if (Vector3.Distance(fsm.transform.position, fsm.wayPoints[index].position) < 0.5f)
{
if (index == fsm.wayPoints.Length - 1)
{
//巡逻完成
fsm.isPatrolComplete = true;
return;
}
index++;
}
//移动
fsm.MoveToTarget(fsm.wayPoints[index].position, fsm.walkSpeed, 0);
}
//检查子条件
protected bool CheckSubTriggers(BaseFSM fsm)
{
if (subTriggers.Count == 0)
{
return(true);
}
for (int i = 0; i < subTriggers.Count; i++)
{
if (subTriggers[i].Evaluate(fsm))
{
return(true);
}
}
return(false);
}
public override bool HandleTrigger(BaseFSM basefsm)
{
bool b = true;
if (basefsm.targetObj != null)
{
b = basefsm.targetObj.GetComponent <ARPGDemo.Character.CharacterStatus>().HP <= 0;
if (b)
{
basefsm.targetObj = null;//!!!
}
return(b);
}
return(b);
}
public override void Action(BaseFSM fsm)
{
//是否到达当前路点
if (Vector3.Distance(fsm.transform.position, fsm.wayPath[currentIndex]) < fsm.patrolArrivalDistance)
{
//如果是最后一个路点
if (currentIndex == fsm.wayPath.Length - 1)
{
fsm.IsPatrolComplete = true;
return;
}
currentIndex++;
}
//移动
fsm.transform.position = Vector3.MoveTowards(fsm.transform.position, fsm.wayPath[currentIndex], fsm.runSpeed * Time.deltaTime);
fsm.transform.LookPosition(fsm.wayPath[currentIndex], fsm.rotateSpeed);
}
/// <summary>
/// 条件检测
/// </summary>
public void Reason(BaseFSM fsm)
{
//?1.如何去将状态和对应条件关联起来
// 状态->条件->状态
//?2.条件列表
//调用条件类当中的HandleTrigger
for (int i = 0; i < triggerList.Count; i++)
{
//检测当前状态对应的条件是否满足
if (triggerList[i].HandleTrigger(fsm))
{
//fsm.ChangActiveState()
fsm.ChangeActiveState(fsmMap[triggerList[i].triggerID]);
}
}
}
//循环
private void LoopPatrolling(BaseFSM fsm)
{
//A B C …… A B C
if (Vector3.Distance(fsm.transform.position, fsm.wayPoints[index].position) < 0.5f)
{
//if (index == fsm.wayPoints.Length - 1)
// index = -1;
//index++;
//0 + 1 % 3
//1 + 1 3
//2 + 1 3
index = (index + 1) % fsm.wayPoints.Length;
}
//移动
fsm.MoveToTarget(fsm.wayPoints[index].position, fsm.walkSpeed, 0);
}
public override void Action(BaseFSM basefsm)
{
if (attackTime > basefsm.chState.attackSpeed)
{
//播放攻击动画
basefsm.AutoUseSkill();
attackTime = 0;
}
attackTime = attackTime + Time.deltaTime;
basefsm.transform.LookAt(basefsm.targetObj);
basefsm.transform.localEulerAngles -= new Vector3(basefsm.transform.rotation.x, 0, 0);
basefsm.transform.localEulerAngles -= new Vector3(0, 0, basefsm.transform.rotation.z);
}
public override void Action(BaseFSM fsm)
{
base.Action(fsm);
switch (fsm.patrolMode)
{
case PatrolMode.Once:
OncePatrolling(fsm);
break;
case PatrolMode.Loop:
LoopPatrolling(fsm);
break;
case PatrolMode.PingPong:
PingPongPatrolling(fsm);
break;
}
}
public override void EnterState(BaseFSM fsm)
{
fsm.anim.SetBool(fsm.enemyStatus.animParams.idle, true);
}
public override void ExitState(BaseFSM fsm)
{
fsm.anim.SetBool(fsm.enemyStatus.animParams.idle, false);
}
public override void EnterState(BaseFSM fsm)
{
base.EnterState(fsm);
fsm.enabled = false;//禁用状态机脚本
}
public override bool HandleTrigger(BaseFSM fsm)
{
return(fsm.chStatus.chBase.HP <= 0);
}
public override bool HandleTrigger(BaseFSM fsm)
{
return(fsm.isPathfindingComplete);
}
public override bool HandleTrigger(BaseFSM fsm)
{
return(fsm.isBeAttack);
}
public override void ExitState(BaseFSM fsm)
{
}
public override bool HandleTrigger(BaseFSM fsm)
{
return(fsm.targetTF != null);
}
public override void Action(BaseFSM fsm)
{
}
public override void OnStateExit(BaseFSM fsm)
{
fsm.PlayAnimation(AnimationName.idle);
}
public override void ExitState(BaseFSM fsm)
{
base.ExitState(fsm);
fsm.GetComponentInChildren <AnimationEventBehaviour>().attackHandler -= DoFiring;
}
public override void EnterState(BaseFSM fsm)
{
base.EnterState(fsm);
gun = fsm.GetComponent <wzx.Gun>();
fsm.GetComponentInChildren <AnimationEventBehaviour>().attackHandler += DoFiring;
}
public override void EnterState(BaseFSM fsm)
{
fsm.enabled = false;
}
/// <summary> /// 条件的逻辑处理 /// </summary> /// <returns></returns> public abstract bool HandleTrigger(BaseFSM fsm);
public override void OnStateEnter(BaseFSM fsm)
{
fsm.PlayAnimation(AnimationName.beAttack);
}